Some comparative marine chemistries of platinum and iridium Goldberg, Edward D. ; Hodge, Vern ; Kay, Peter ; Stallard, Martha ; Koide, Minoru Abstract Publication: Applied Geochemistry Pub Date: March 1986 DOI: 10.1016/0883-2927(86)90006-5 Bibcode: 1986ApGC....1..227G